Helanbing nodded. She looked at the scene carefully. Liu Mei raised her eyebrows and pondered: "As you said, if you fell into a coma after vomiting, why is it that only he has vomit on his face and body, but there is no vomit on other parts of the ground?"

Situ Ce thought for a while and said, "This is a suspicious point. Or do you fall and fall into a coma first and then vomit? - No, it is difficult to explain how people vomit after they fall into a coma."

Helanbing said: "No matter whether he vomits first and then faints first or then vomits first, as long as it is not killed by someone. I now ask the constables to visit the homes around the alley to see if he hears any movement and whether there is any clue."

"Okay! By the way, I've checked it. The deceased should have died at the second update last night. We will focus on investigating the situation during this period."

Helan Bingqi said: "You can find out when he died? Isn't it so amazing?"

Situ Ce smiled, turned around and asked, "What should I do if the autopsy is done?"

"It is reasonable to ask the family members of the deceased to agree, but this husband, Lao Zhang, is alone and has no relatives, so he can't ask. Just ask the coroner to transport the body back to the yamen for an autopsy."

Before transporting the body, a special painter in the yamen drew the on-site pictures, and Situ Ce extracted samples of vomit from the deceased's mouth, chest and ground for testing.

The body was transported back to the morgue of the yamen, where the corpses of the family or the owner were temporarily stored. It was a semi-basement with windows open on the wall against the top. It was a little damp and cold inside.

In the previous month, with the consent of Cai Zhixian County, Situ Ce had already carried out necessary transformations here and designed it as a place for easy dissection. The dissection table had a sink, a flush pool and bamboo tube next to it, and a series of instruments for dissection, vessels for organs for dissection, and a balance for weighing organs. These were made by him. In addition, a skylight was opened on the roof, and a small roof was placed on the skylight, and covered with oil paper around it. In this way, the dissection table was very bright.

The body was placed on the dissection table, took off her clothes, and performed a full body examination again. A light purple flaky subcutaneous bleeding area was found on both forearms of the deceased. Is this a resistance to injury?

Why did the resistance injury be on the forearm of the hand, but there was no injury on the palm? Situ Ce thought about it for a long time and felt it was a little difficult to understand.

He began to dissect the body, first dissect the brain, peeled the scalp, and checked the skull. The corresponding skull was not fractured by the hind brain contusion and wound. He saw the skull with a bone saw, took off the skull, and examined the brain tissue of the corresponding part. No bleeding was found, but there was edema and scattered pectoris, which was a sign of suffocation death.

No cord grooves were found on the neck, and no muscle bleeding, hyoid bones, and thyroid cartilage were found to be normal. The possibility of strangulation or strangulation can be basically ruled out.

The chest and abdomen are incised, and the chest and flank cartilage is cut off with bone forceps, and the chest cavity is opened, the subepicardial, the pleura of both lungs, and the interlobular fissures of the pleura of the lungs. This is a characteristic change in asphyxiation and death. In addition, the ventricular blood is dark purple and fluid, and the lungs are highly edema. The diaphragm point is flaky bleeding, the spleen envelope is wrinkled and anemia, and the kidneys are congested. These are common signs of asphyxiation and death. At this point, the death of the deceased has been confirmed.

He walked along the trachea and incited it and found that there were a large number of foreign objects blocked in the left and right bronchials and in the lungs.

He extracted the blockage and compared it with the vomit on the deceased's face, but it was difficult to make the same determination. He opened the deceased's stomach and looked at it, and couldn't help but exclaim. The contents of the deceased's stomach were not completely digested, and most of them could still be identified, including some vegetables and rice.

From the perspective of digestion, foreign objects that block the mouth, nose and trachea of ​​the deceased are different from the contents of the deceased's stomach! The former has basically been digested into thick liquid, while the latter has not been digested and can identify the types.

Could it be that the vomit that causes the organs of the deceased to be blocked is not the deceased vomiting out and then choking into the trachea? Is it an external object?

Then, the deceased did not die from the accident of vomiting and choking into the trachea, but by the fact that someone else vomited, causing him to suffocate? This means that there may be a killing in this case? And the method of killing was to make the deceased drown in vomit and suffocate to death?

Such a murder is really incredible!

Situ Ce was very excited when he discovered the sign of killing. Who was the murderer? He immediately fell into deep thought.

There were no clues left at the scene, and there was even no physical evidence that this person had ever appeared on the scene. Now there are only two clues, one is the vomit stuffed on the deceased's face and trachea, and the other is the minced meat in the crack of the deceased's fingernails! If he killed it, it is likely that the deceased scratched the murderer when he resisted!

He first conducted trace evidence tests on the minced meat at the fingernails, and he took out the anti-human hemoglobin test strips for testing.

This thing has a very high sensitivity. Even if a drop of blood is diluted 80,000 times, it can be detected! Therefore, the trace amount of blood in the cracks of human flesh in the fingernails is enough for testing.

The test result was soon released and the result was positive! This means that the blood in the deceased's fingernails was human blood. These pieces should be left by the deceased when he scratched someone else, and the person who was scratched was probably the murderer!

He took out the abo blood type test card and tested the blood type of the minced flesh in the cracks of his fingernails. He prayed in his heart that he would not be the same as the blood type of the deceased. He didn't know if it was his prayer that worked. The result showed that it was type A! Different from the deceased!

That ruled out the possibility that the deceased would scratch himself and leave the minced meat. Then, this is likely to be the murderer's blood! Situ Ce was very excited, which could help make the same determination, if the clues in the vomit were added.

He immediately set out to identify the vomit.

Most of the vomit has been digested, and the naked eye cannot tell what it is. He rinsed and filtered the vomit, dehydrated, and sliced ​​it in a conventional paraffin section. Then he took out a microscope from the survey box and observed it on a he-stained microscope. He found that the obstructions in the trachea of ​​the deceased's lungs were chicken and pasta. The stomach contents of the deceased were vegetables and rice. The two were completely different!

This means that the vomit that causes the deceased to suffocate is not vomited out by the deceased himself, but by someone else!

Who will this person be?

Situ Ce was pondering, and the morgue door sounded. "Who?" Situ Ce asked.

"It's me." Helanbing's voice.

Situ Ce quickly put the micro microscope and other instruments into the inspection box, and then went over to open the door.
Chapter completed!